Will Kandahar Massacre Be A Policy Tipping Point?

The massacre in Kandahar province was the latest in a string of bad news out of Afghanistan, which may have shifted the dynamic between the Afghan people and the American-led army that has been occupying the country for a decade. NPR's Quil Lawrence reports on President Hamid Karzai's demand that U.S. troops leave Afghanistan's villages and withdraw to larger bases around the country.